← Search

Denis von Arx

4 accepted papers

2026

Orthogonal Pulse-Width-Modulation for Combined Electromagnetic Actuation and Localization

ICRA 2026poster

Electromagnetic Navigation Systems can be used to remotely guide medical devices such as magnetic catheters or guidewires, holding potential in a variety of minimally invasive surgical applications. This paper introduces a method to simultaneously actuate and localize a tethered magnetic device with…

Cited by 0SourceScholar
2026

Remote Magnetic Levitation Using Reduced Attitude Control and Parametric Field Models

RA-L 2026

Electromagnetic navigation systems (eMNS) are increasingly used in minimally invasive procedures such as endovascular interventions and targeted drug delivery due to their ability to generate fast and precise magnetic fields. In this paper, we utilize the OctoMag and a custom 13-coil eMNS to achieve

Cited by 2SourceScholar
2025

Orthogonal Pulse-Width-Modulation for Combined Electromagnetic Actuation and Localization

RA-L 2025

Electromagnetic Navigation Systems can be used to remotely guide medical devices such as magnetic catheters or guidewires, holding potential in a variety of minimally invasive surgical applications. This paper introduces a method to simultaneously actuate and localize a tethered magnetic device with

Cited by 3SourceScholar
2024

Fast Rotating Magnetic Fields in Open Workspace Using Resonant Magnetic Actuation Systems With Magnetic Decoupling

RA-L 2024

Resonant electromagnetic navigation systems generate controllable oscillating and rotating magnetic fields using resonant electronic networks. This modality holds great potential to control untethered magnetic robots remotely for medical applications using fast rotating magnetic fields. However, the

Cited by 2SourceScholar